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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Biochim Biophys Acta. 2010 Mar 20;1800(8):858–870. doi: 10.1016/j.bbagen.2010.03.012

Fig. 3.

Fig. 3

Sedimentation velocity profiles of Apo-HoSF (black —) and ferritins containing an average of 2000 Fe/shell added either in one bolus (red ˙˙˙) or in 40 additions of 50 Fe each (green – –). Sample conditions: 0.25 mg/mL apoferritin; 0.1 M MOPS, 0.15 M NaCl, pH 7.5. Iron addition to the samples and correction of g(s*) for the effects of iron was performed as described in Materials and Methods.